Fatal error: Connecting to MySQL server 'db1052.1und1.de' failed.

You get more information about the problem in our knowledge base: http://www.woltlab.com/help/?code=1045

Information:

error message: Connecting to MySQL server 'db1052.1und1.de' failed.
error code: 1045
sql type: MySQLDatabase
sql error: Access denied for user 'dbo213308181'@'212.227.118.10' (using password: YES)
sql error number: 1045
sql version:
file: /homepages/19/d26203835/htdocs/wbb3/wcf/lib/system/database/MySQLDatabase.class.php (29)
php version: 5.6.31
wcf version: 1.0.11 pl 3 (Horizon)
date: Sat, 18 Nov 2017 23:28:13 +0000
request: /wbb/
referer:

Stacktrace:

#0 /homepages/19/d26203835/htdocs/wbb3/wcf/lib/system/database/Database.class.php(76): MySQLDatabase->connect()
#1 /homepages/19/d26203835/htdocs/wbb3/wcf/lib/system/WCF.class.php(270): Database->__construct(...)
#2 /homepages/19/d26203835/htdocs/wbb3/wcf/lib/system/WCF.class.php(88): WCF->initDB()
#3 /homepages/19/d26203835/htdocs/wbb3/wbb/global.php(18): WCF->__construct()
#4 /homepages/19/d26203835/htdocs/wbb3/wbb/index.php(7): require_once('/homepages/19/d...')
#5 {main}